Lenze 9400 Manual de usuario descargar pdf (Pagina 419)

Lenze · Servo-Inverter 9400 HighLine · Reference manual · DMS 10.0 EN · 11/2013 · TD05/06 419

11 Basic drive functions

11.6 Homing

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Outputs

HM_bResetHomePos

C02659/5 | BOOL

Reset the "Reference known" status

FALSETRUE The internal status "reference known" is reset.

• The status outputs HM_bDone and HM_bHomePosAvailable are

reset to FALSE.

HM_dnSpeedOverride_n

C02655 | DINT

From V5.0

Value for speed override

• Percentage multiplier for the currently active speed (C02644

or C02646).

• In the case of active homing, the speed override is always active and does not

have to be activated separately.

• Changes are accepted in each cycle.

•2

30

≡ 100 % of the speed parameterised in C02644 or C02646.

•For values ≤ 1 % the status bit 19 is set.

•Values ≤ 0 % are set to 0 % internally and lead to the standstill of the drive.

Identifier

DIS code | data type

Value/meaning

HM_dnState

C02657 | DINT

Status (bit coded)

• When the basic function is not enabled, all bits are set to "0".

• Bits which are not listed are not assigned with a status (always "0").

Bit 1 Reference search is active.

Bit 2 Reference search is completed.

Bit 3 Acceleration/deceleration phase is active.

Bit 5 CCW rotation is active.

Bit 7 Reference known.

Bit 15 Fault in basic function active (group signal).

Bit 16 Pre-switch-off (reference switch) has been detected.

Bit 17 Touch probe/zero pulse has been detected.

Bit 19 Speed override ≤1%

• This status is only available from software version V5.0.

Bit 21 Profile data are limited by basic function "Limiter

".

Bit 22 Traversing direction is inhibited by basic function "Limiter

".

Bit 23 Abort by basic function "Limiter

".

Bit 25 Stopping is active.

• Basic function is enabled for the first time but no referencing has

been requested / is active yet or speed ≠ 0.

Bit 30 Profile generation error.

HM_bEnabled

C02659/6 | BOOL

Status signal "Basic function is enabled"

TRUE Homing via the control inputs is possible.

•The HM_bEnable enable input is set to TRUE and the controller is

in the "Homing active" function state.

HM_bActive

C02659/7 | BOOL

Status signal "Basic function is active"

TRUE Reference search is active (the drive axis is moving).

HM_bDone

C02659/8 | BOOL

Status signal "Basic function is ready"

TRUE Reference search is completed.

• Output is reset to FALSE when input HM_bActivateHoming is

reset to FALSE.

HM_bHomePosAvailable

C02659/9 | BOOL

Status signal "Reference is known"

TRUE The drive knows the home position.

Identifier

DIS code | data type

Information/possible settings

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